1.it's a weather vane with n.s.e. on,with the word exit on the west point of the vane.
2.it's the four suits of cards with the word young written over the heart.
3. 1x2=2
2x2=4
3x2=6
with the letters a k q j written across the top sideways.
4. it's the word london written with a women or venus sign under the first 'o' and the sign for a man or mars over the second 'o' i thought maybe men are from mars women from venus but what's the connection with london ???